[BlackBerry] The virtual keyboard hides part of Signing In dialog
https://bugs.webkit.org/show_bug.cgi?id=110836

Patch by Sean Wang <Xuewen.Wang@torchmobile.com.cn> on 2013-02-27
Reviewed by Yong Li.

PR # 283427 Internally reviewed by Mike Fenton.

Store form credentials before javascript "onSubmit" event and notify
webpage client to save credentials after that event since javascript
may check credentials and stop the submission in its event handler.

* WebCoreSupport/CredentialTransformData.cpp:
(WebCore::CredentialTransformData::CredentialTransformData):
(WebCore):
* WebCoreSupport/CredentialTransformData.h:
(CredentialTransformData):
* WebCoreSupport/FrameLoaderClientBlackBerry.cpp:
(WebCore::FrameLoaderClientBlackBerry::dispatchWillSubmitForm):
(WebCore::FrameLoaderClientBlackBerry::dispatchWillSendSubmitEvent):
* WebCoreSupport/FrameLoaderClientBlackBerry.h:
(FrameLoaderClientBlackBerry):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144200 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Unreviewed. Added myself to committers.py

* Scripts/webkitpy/common/config/committers.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144201 268f45cc-cd09-0410-ab3c-d52691b4dbfc